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J-GLOBAL ID:202301010248154520   Update date: Nov. 18, 2024

Hirakawa Ryota

ヒラカワ リョウタ | Hirakawa Ryota
Affiliation and department:
Other affiliations (1):
  • Tohoku University
Research field  (2): Animal production science ,  Animal production science
Research keywords  (5): 粘膜免疫 ,  ニワトリ ,  腸管 ,  卵管 ,  IgA
Research theme for competitive and other funds  (3):
  • 2023 - 2025 性成熟期のニワトリ卵管IgA産生に働く抗体産生細胞の遊走機序の解明
  • 2024 - 2025 酢酸菌 G. hansenii の菌体成分によるニワトリ腸管粘膜免疫の調節機構の解明
  • 2023 - 2024 ニワトリ腸管におけるIgA産生を促す候補微生物の有用性評価
Papers (9):
  • Jahidul Islam, Natsuki Ohtani, Yu Shimizu, Masae Tanimizu, Yoshiaki Goto, Masumi Sato, Eiji Makino, Toru Shimada, Chise Ueda, Ayumi Matsuo, et al. Freeze-dried fecal microorganisms as an effective biomaterial for the treatment of calves suffering from diarrhea. Scientific Reports. 2024. 14. 1
  • Anri Teshigahara, Yuri Banba, Hiromi Yoshida, Mitsuji Kaji, Zhou Zhou, Nao Koyama, Yoshifumi Sakai, Niel A. Karrow, Kouetsu Ogasawara, Ryota Hirakawa, et al. Formation of the junctions between lymph follicles in the Peyer's patches even before postweaning activation. Scientific Reports. 2024. 14. 1
  • Saeka Koyama, Kaori Ito, Katsuki Usami, Shino Wada, Tsukasa Yamashita, Wakako Ikeda-Ohtsubo, Haruki Kitazawa, Ryota Hirakawa, Jahidul Islam, Mutsumi Furukawa, et al. Broad specificity of monoclonal IgA (TEPC15-IgA) for enteric bacteria via phosphorylcholine-mediated interaction. The Journal of veterinary medical science. 2024
  • Shinya Yamauchi, So Shimoda, Akio Kawahara, Tomohiro Sugahara, Shuhei Yamamoto, Masao Kitabayashi, Atsushi Sogabe, Christine A. Jansen, Ryuta Tobe, Ryota Hirakawa, et al. Identification of four genes responsible for antimicrobial resistance of MEL-B against S. aureus. Biochemical and Biophysical Research Communications. 2024. 149566-149566
  • Tohfa Kabir, Haruki Yoshiba, Afifah Zahra Agista, Halima Sultana, Yusuke Ohsaki, Chiu-Li Yeh, Ryota Hirakawa, Hiroko Tani, Tomoki Ikuta, Tomonori Nochi, et al. Protective Effects of Gnetin C from Melinjo Seed Extract against High-Fat Diet-Induced Hepatic Steatosis and Liver Fibrosis in NAFLD Mice Model. Nutrients. 2023. 15. 18. 3888-3888
more...
Lectures and oral presentations  (8):
  • Discovery of Bursa-independent B cell differentiation in gastrointestinal tracts of birds
    (The International Congress of Mucosal Immunology 2024)
  • Formation of the junctions between lymph follicules in the Peyer's patcheseven before postweaning activation
    (2024)
  • 性成熟前後のニワトリ卵管における IgA 産生能の評価
    (日本家禽学会2023年度秋季大会 2023)
  • 3D可視化技術を用いたニワトリ盲腸扁桃の形態形成機序の解明
    (日本畜産学会第131回大会 2023)
  • ニワトリ腸管に備わるファブリキウス嚢非依存的なB細胞分化経路の特定
    (第166回 日本獣医学会 2023)
more...
Education (4):
  • 2020 - 2023 Tohoku University Graduate School of Agricultural Science
  • 2018 - 2020 Tohoku University Graduate School of Agricultural Science
  • 2014 - 2018 Tohoku University Faculty of Agriculture
  • 2011 - 2014 京都府立嵯峨野高等学校
Professional career (1):
  • PhD (Tohoku University)
Work history (1):
  • 2023/04 - 現在 Tohoku University Graduate School of Agricultural Science
Awards (7):
  • 2024/07 - Society for Mucosal Immunology Awarded an oral presentation (The International Congress of Mucosal Immunology 2024) Discovery of Bursa-independent B cell differentiation in gastrointestinal tracts of birds
  • 2023/11 - 日本獣医学会 第166回 日本獣医学会学術集会優秀発表賞(獣医解剖分科会) ニワトリ腸管に備わるファブリキウス嚢非依存的なB細胞分化経路の特定
  • 2021/09 - 日本家禽学会2021秋季大会 優秀発表賞 ニワトリ腸管に発達する免疫臓器の機能解明に資する組織学的研究
  • 2021/03 - 日本畜産学会第128回大会 優秀発表賞 高温感作による免疫疲弊を回避する鶏盲腸に発達する新たな免疫臓器Cecal patchの発見
  • 2020/11 - International Virtual Symposium "New Insights on Animal Science" Presentation Award Effects of heat stress on the immune function and morphological structure of avian gut-associated lymphoid tissues
Show all
Association Membership(s) (4):
The Japanese Society of Veterinary Science ,  Society for Mucosal Immunology ,  Japan Poultry Science Association ,  Japanese Society of Animal Science
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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